Best VIZIO Sound Bars

Updated April 2019
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.
Bottom Line
Pros
Cons
Best of the Best
VIZIO
SB4531-D5 Smartcast 45” 3.1 Slim Sound Bar System
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Bottom Line

A powerful sound bar that delivers room-filling audio, although some features like Bluetooth are lacking.

Pros

104 dB sound. Three channels. Offers good volume, bass, and clarity. Comes with a wireless subwoofer and works with Bluetooth, as well as the VIZIO Smart Cast app. Slim subwoofer design makes it easy to place in small spaces.

Cons

Some buyers felt the Bluetooth functionality didn't work well and had poor range. The LED display on the remote is low contrast and hard to read.

VIZIO
SB3621n-E8M 36" 2.1 Sound Bar System
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Bottom Line

Stands out for its clear sound, particularly in the high and mid range.

Pros

100 dB sound. Good depth and quality. Clear highs and mids that work really well to clarify voices. Easy setup. Comes with a wireless subwoofer and Bluetooth integration.

Cons

Instructions and documentation – particularly in terms of the remote – are minimal. The remote has no backlighting and recessed buttons, making it difficult to use in the dark.

VIZIO
SB2821-D6 28" 2.1 Channel Sound bar
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Bottom Line

Generally a very high quality mid-priced sound bar, although it may not be as long-lasting as other models.

Pros

95 dB sound. Clear, lifelike sound with a good amount of bass. Easy to set up. Features 2.1 audio channels and Bluetooth. Small subwoofer sounds particularly good when set up in a corner.

Cons

Does not have a midrange setting, just treble and bass. Some buyers report durability issues, with this option failing after a few months.

Best Bang for the Buck
VIZIO
SB2920-C6 29" 2.0 Channel Sound Bar
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Bottom Line

An affordable way to improve the overall audio mix of your TV, but note that it does not come with a subwoofer.

Pros

95 dB sound. Easy to set up and operate. The mids and highs are very crisp and clear. Good audio mix, and very effective at making dialog clearer. Bluetooth integration. Attractive price.

Cons

This option does not come with a subwoofer, so be sure to factor that into your overall costs if it's something you need. Some buyers report that this sound bar starts making random humming, hissing, and other noises after a few months.

VIZIO
SB3820-C6 38" 2.0 Channel Sound Bar
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Bottom Line

A quality sound bar at a decent price, but the lack of a subwoofer may put off bass enthusiasts.

Pros

100 dB sound. Good quality at a decent price. Features Deep Bass Modules to compensate for the lack of a subwoofer. Distinct and clear highs. Built-in Bluetooth.

Cons

Does not come with a subwoofer. Bass is lacking when playing music (less noticeable with movies). Reports of problems getting TV remotes to work with the sound bar. Some claim this option starts sporadically not working after several months to a year.

How we decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

25 Models Considered
8 Hours Researched
1 Experts Interviewed
175 Consumers Consulted
Zero products received from manufacturers.

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.

A soundbar enhances the audio from your television without the need to shell out a lot of money on a full-blown surround-sound stereo system. They’re basically a long, thin enclosure with multiple speakers inside. Keep in mind that they can’t deliver the same sound quality as a full audio system, but they can certainly improve upon your TV’s audio. VIZIO has been in business for over 15 years and offers a range of well-regarded soundbars. Some are sold with a wireless subwoofer. The company’s soundbars range in length from 38” to 54”. Most have Bluetooth connectivity and come with a remote. Some are compatible with the VIZIO SmartCast mobile app, which offers free content, remote control capabilities, content streaming, and advanced settings.

The team that worked on this review
  • Eliza
    Eliza
    Production Manager
  • Jacob
    Jacob
    Editorial Manager
  • Katie
    Katie
    Editorial Director
  • Melinda
    Melinda
    Web Producer
  • Rich
    Rich
    Writer
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VIZIO

SB4531-D5 Smartcast 45” 3.1 Slim Sound Bar System

VIZIO

SB4531-D5 Smartcast 45” 3.1 Slim Sound Bar System

A powerful sound bar that delivers room-filling audio, although some features like Bluetooth are lacking.
$262
×

VIZIO

SB3621n-E8M 36" 2.1 Sound Bar System

VIZIO

SB3621n-E8M 36" 2.1 Sound Bar System

Stands out for its clear sound, particularly in the high and mid range.
$149
×

VIZIO

SB2821-D6 28" 2.1 Channel Sound bar

VIZIO

SB2821-D6 28" 2.1 Channel Sound bar

Generally a very high quality mid-priced sound bar, although it may not be as long-lasting as other models.
$129
×

VIZIO

SB2920-C6 29" 2.0 Channel Sound Bar

VIZIO

SB2920-C6 29" 2.0 Channel Sound Bar

An affordable way to improve the overall audio mix of your TV, but note that it does not come with a subwoofer.
$78
×

VIZIO

SB3820-C6 38" 2.0 Channel Sound Bar

VIZIO

SB3820-C6 38" 2.0 Channel Sound Bar

A quality sound bar at a decent price, but the lack of a subwoofer may put off bass enthusiasts.
$99

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